GB1221849A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1221849A – Novel mixtures of phosphorus amides and their use for fireproofing of cellulosic fibrous material
– Google Patents

GB1221849A – Novel mixtures of phosphorus amides and their use for fireproofing of cellulosic fibrous material
– Google Patents
Novel mixtures of phosphorus amides and their use for fireproofing of cellulosic fibrous material

Info

Publication number
GB1221849A

GB1221849A
GB31242/68A
GB3124268A
GB1221849A
GB 1221849 A
GB1221849 A
GB 1221849A
GB 31242/68 A
GB31242/68 A
GB 31242/68A
GB 3124268 A
GB3124268 A
GB 3124268A
GB 1221849 A
GB1221849 A
GB 1221849A
Authority
GB
United Kingdom
Prior art keywords
fibrous material
agent
fireproofing
materials
cellulosic fibrous
Prior art date
1967-07-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB31242/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BASF SE

Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1967-07-05
Filing date
1968-07-01
Publication date
1971-02-10

1968-07-01
Application filed by BASF SE, Badische Anilin and Sodafabrik AG
filed
Critical
BASF SE

1971-02-10
Publication of GB1221849A
publication
Critical
patent/GB1221849A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS

D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment

D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen

D06M13/487—Aziridinylphosphines; Aziridinylphosphine-oxides or sulfides; Carbonylaziridinyl or carbonylbisaziridinyl compounds; Sulfonylaziridinyl or sulfonylbisaziridinyl compounds

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer

Y10T442/2631—Coating or impregnation provides heat or fire protection

Y10T442/2672—Phosphorus containing

Y10T442/268—Phosphorus and nitrogen containing compound

Abstract

1,221,849. Fire-proofing. BADISCHE ANILIN-& SODA-FABRIK A.G. 1 July, 1968 [5 July, 1967], No. 31242/68. Heading D1P [Also in Division C2] Cellulosic fibrous materials are given a washresistant fireproof finish by applying thereto a composition consisting of a mixture of phosphoric amides having the general formula: wherein a is from 0.1 to 2.6, b is from 0.3 to 2.0 and c is from 0.1 to 1.0, the total of a b and c being 3.0. The flameproofing agent is generally used in a 5 to 50% by weight aqueous solution, the amount being such that the fibrous material absorbs from 5 to 50% by weight (with reference to the dry weight of the fibrous material) of the mixture of phosphoric amides. Application of the fireproofing agent to the fibrous material may be by dipping, spraying or padding. After the impregnated fibrous material has been dried, the agent is fixed thereon by. heating for two to twenty minutes at 100 to 200C. Following this, any un-fixed agent is removed e.g. by washing with hot dilute aqueous alkali-metal hydroxide solution or alkali metal carbonate solution. Cellulosic fibrous materials mentioned are cotton, linen, sisal, hemp, regenerated cellulose and wood-wool in the form of filaments, threads, fibres, wadding, non-woven fabrics or sheet materials such as textiles and papers. These materials may be mixed with others e.g. wool, silk, polyester, polyamide or polyacrylonitrile. The fireproofing agent may be used in admixture with other textile finishing agents e.g. aminoplast-forming monomeric, oligomeric and polymeric compounds.

GB31242/68A
1967-07-05
1968-07-01
Novel mixtures of phosphorus amides and their use for fireproofing of cellulosic fibrous material

Expired

GB1221849A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DEB0093325

1967-07-05

Publications (1)

Publication Number
Publication Date

GB1221849A
true

GB1221849A
(en)

1971-02-10

Family
ID=6986900
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB31242/68A
Expired

GB1221849A
(en)

1967-07-05
1968-07-01
Novel mixtures of phosphorus amides and their use for fireproofing of cellulosic fibrous material

Country Status (9)

Country
Link

US
(1)

US3563793A
(en)

AT
(1)

AT283267B
(en)

BE
(1)

BE717595A
(en)

CH
(2)

CH958368A4
(en)

DE
(1)

DE1594937A1
(en)

FR
(1)

FR1575975A
(en)

GB
(1)

GB1221849A
(en)

NL
(1)

NL6809569A
(en)

SE
(1)

SE333350B
(en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3640823A
(en)

1970-03-09
1972-02-08
Cpc International Inc
Flame-retardant composition

1967

1967-07-05
DE
DE19671594937
patent/DE1594937A1/en
active
Pending

1968

1968-06-27
CH
CH958368D
patent/CH958368A4/xx
unknown

1968-06-27
CH
CH958368A
patent/CH488851A/en
not_active
IP Right Cessation

1968-07-01
GB
GB31242/68A
patent/GB1221849A/en
not_active
Expired

1968-07-03
US
US742182A
patent/US3563793A/en
not_active
Expired – Lifetime

1968-07-04
BE
BE717595D
patent/BE717595A/xx
unknown

1968-07-04
FR
FR1575975D
patent/FR1575975A/fr
not_active
Expired

1968-07-05
AT
AT649968A
patent/AT283267B/en
not_active
IP Right Cessation

1968-07-05
NL
NL6809569A
patent/NL6809569A/xx
unknown

1968-07-05
SE
SE09336/68A
patent/SE333350B/xx
unknown

Also Published As

Publication number
Publication date

BE717595A
(en)

1969-01-06

US3563793A
(en)

1971-02-16

CH958368A4
(en)

1969-12-15

DE1594937A1
(en)

1971-01-28

CH488851A
(en)

1969-12-15

AT283267B
(en)

1970-07-27

NL6809569A
(en)

1969-01-07

SE333350B
(en)

1971-03-15

FR1575975A
(en)

1969-07-25

Información de contacto